Morning rush
19 min 704 trips · 90% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Tufts Medical CentertoOak Grove
Orange Line
A direct MBTA train from Tufts Medical Center to Oak Grove took a median 20 minutes across 3,805 observed trips; 90% of measured rides finished within approximately 22 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical20 min50th percentile
Slower trip22 min90th percentile
Scheduled20 minmedian timetable
On pace91%within 2 min of schedule
THE SHORT ANSWER
How long does Tufts Medical Center to Oak Grove take?
The median completed ride from Tufts Medical Center to Oak Grove was 20 minutes; the published schedule’s median was 20 minutes.
Based on 3,805 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 20 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 22 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Tufts Medical Center to Oak Grove times by daypart
Morning rush produced the fastest median for Tufts Medical Center to Oak Grove; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
20 min 662 trips · 86% on paceEvening rush
20 min 745 trips · 92% on paceOff-peak
20 min 1,694 trips · 92% on paceMEASUREMENT SAMPLE
How Tufts Medical Center to Oak Grove was measured
The Tufts Medical Center to Oak Grove estimate uses 3,805 completed direct-trip stop-timestamp pairs matched to the schedule active for each observed train.
We publish the median because one dramatic delay should not define an everyday journey, and the 90th percentile because riders still need to understand the bad end of normal.
We do not infer why a trip ran slowly. Construction, incidents, crowding and weather require separate evidence.
Read the complete method →MORE FROM Tufts Medical Center
Trips related to Tufts Medical Center to Oak Grove
The Tufts Medical Center to Oak Grove record is accompanied by 6 other measured direct rides beginning at Tufts Medical Center, each with a published median duration.